package com.zxt.smartplatform.events.listeners;


import com.zxt.smartplatform.events.UserLoginEvent;
import com.zxt.smartplatform.mapper.UserOnlineMapper;
import com.zxt.smartplatform.pojo.User;
import com.zxt.smartplatform.pojo.UserOnline;
import com.zxt.smartplatform.service.UserService;
import com.zxt.smartplatform.util.RequestUtil;
import com.zxt.smartplatform.util.SecurityUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.event.EventListener;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;
import java.util.Date;
import java.util.Map;
import java.util.concurrent.CompletableFuture;



@Component
public class UserloginListener {

    private UserService userService;

    private UserOnlineMapper userOnlineMapper;

    @Autowired
    public void setUserOnlineMapper(UserOnlineMapper userOnlineMapper) {
        this.userOnlineMapper = userOnlineMapper;
    }

    @Autowired
    public void setUserService(UserService userService) {
        this.userService = userService;
    }


 //----------------------------------------------------------------------------------------------------------------------------------


    //更新用户的基本登录信息

    @EventListener
    // @Async
    public void upDateUserInfo(UserLoginEvent loginEvent) {
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        User user = SecurityUtils.getUser();
        //通过异步执行当前操作,内部有自己的线程池
        //runAsync是不需要结果的异步
        CompletableFuture.runAsync(()->{
            try {
                //存放了是请求的系统和软件信息
                // Map<String, String> osAndBrowserInfo = RequestUtil.getOsAndBrowserInfo(request);
                //获取到用户的ip
                String ip = RequestUtil.getRemoteHost(request);
                //  user.setLastLogin(user.getCurrentLogin());
                user.setCurrentLogin(new Date());
                // user.setLastLoginIp(user.getCurrentLoginIp());
                user.setCurrentLoginIp(ip);
                userService.updateUserLogin(user);
            } catch (Exception e) {
                e.printStackTrace();
            }
        });

      /*
        new Thread() {
            @Override
            public void run() {
                try {
                    //  Map<String, String> osAndBrowserInfo = RequestUtil.getOsAndBrowserInfo(request);//存放了是请求的系统和软件信息
                    String ip = RequestUtil.getRemoteHost(request);//获取到用户的ip
                    //  user.setLastLogin(user.getCurrentLogin());
                    user.setCurrentLogin(new Date());
                    // user.setLastLoginIp(user.getCurrentLoginIp());
                    user.setCurrentLoginIp(ip);
                    userService.updateUserLogin(user);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }.start();

       */
    }



 //--------------------------------------------------------------------------------------------------------------------------------------

    //更新用户的在线状态

    @EventListener
    //@Async
    public void upDateUserOnline(UserLoginEvent loginEvent) {
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        User user = SecurityUtils.getUser();

        CompletableFuture.runAsync(()->{
            try {
                //存放了是请求的系统和软件信息
                Map<String, String> osAndBrowserInfo = RequestUtil.getOsAndBrowserInfo(request);
                //获取到用户的ip
                String ip = RequestUtil.getRemoteHost(request);
                UserOnline userOnline = new UserOnline();
                userOnline.setSessionId(request.getSession().getId());
                userOnline.setLoginName(user.getUsername());
                userOnline.setStartTimestamp(new Date());
                //设置为在线
                userOnline.setStatus("1");
                userOnline.setIpaddr(ip);
                //请求第三方服务器,需要时间,所以应该放到单独的线程中执行
                userOnline.setLoginLocation(RequestUtil.getLocationByIp(ip));
                userOnline.setOs(osAndBrowserInfo.get("os"));
                userOnline.setBrowser(osAndBrowserInfo.get("browser"));
                userOnline.setExpireTime(30L);
                //保存到数据库,发现有问题,当前用户的数据如果已经存在了 应该更新

                //先查询一下
                UserOnline currentLogin = userOnlineMapper.selectByLoginName(user.getUsername());
                if (currentLogin != null) {
                //存在 删除
                    userOnlineMapper.deleteByLoginName(user.getUsername());
                }
                userOnlineMapper.addOnlineData(userOnline);
            }catch (Exception e){
                e.printStackTrace();
            }
        });

    }


 //------------------------------------------------------------------------------------------------------------------------------------------------

    //更新登陆日志

    @EventListener
    //@Async
    public void onLoginLog(UserLoginEvent loginEvent) {
        //TODO 自己编写
    }
}
